This paper vacuum bag is used to collect sanding dust when using a Self-Generating Vacuum Random Orbital Sander.
It is used as an alternative to the standard "sander attached" vacuum bags that come with each self-generating vacuum sander, when you prefer to have the vacuum bag attached to the sander via a piece of hose.
These bags connect to a length of 1" vacuum hose (MMM 28301) by using Adapter MMM 28302, which snaps into this vacuum bag.
The vacuum bag then fits inside a cloth bag cover (MMM 28303) to protect it from tearing.
See Related Products, below.